/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue-bg: #EBF4FF;
  --blue-light: #DAEEFF;
  --blue-mid: #C5E3FF;
  --blue-main: #1A5FA8;
  --blue-dark: #0D3B6E;
  --blue-deep: #082B52;
  --green-accent: #2D9147;
  --green-light: #E8F5EC;
  --red-accent: #C0392B;
  --text-dark: #0D1F33;
  --text-mid: #3A5068;
  --text-light: #6B8BAA;
  --white: #FFFFFF;
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Lato', sans-serif;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 24px rgba(13, 59, 110, 0.10);
  --shadow-lg: 0 12px 48px rgba(13, 59, 110, 0.16);
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--blue-bg);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ===== UTILITY ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.section-tag {
  display: inline-block;
  background: var(--blue-mid);
  color: var(--blue-dark);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}

.section-header h2 { margin-bottom: 16px; }
.section-header p { color: var(--text-mid); font-size: 1.05rem; }

h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.18;
  color: var(--blue-deep);
}
h2 span { color: var(--blue-main); }

h3 { font-family: var(--font-display); font-weight: 700; }
h4 { font-family: var(--font-display); font-weight: 700; font-size: 1rem; }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block;
  background: var(--blue-main);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 14px 32px;
  border-radius: 100px;
  border: 2px solid var(--blue-main);
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.03em;
}
.btn-primary:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 95, 168, 0.35);
}

.btn-ghost {
  display: inline-block;
  color: var(--blue-dark);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 14px 32px;
  border-radius: 100px;
  border: 2px solid var(--blue-main);
  cursor: pointer;
  transition: var(--transition);
}
.btn-ghost:hover {
  background: var(--blue-main);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-white {
  display: inline-block;
  background: var(--white);
  color: var(--blue-dark);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 14px 32px;
  border-radius: 100px;
  border: 2px solid var(--white);
  cursor: pointer;
  transition: var(--transition);
}
.btn-white:hover {
  background: transparent;
  color: var(--white);
  transform: translateY(-2px);
}

.btn-full { width: 100%; text-align: center; }

/* ===== TOPBAR ===== */
.topbar {
  background: var(--blue-dark);
  color: rgba(255,255,255,0.85);
  font-size: 0.8rem;
  padding: 8px 0;
}
.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.topbar-right a {
  color: rgba(255,255,255,0.85);
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 4px;
}
.topbar-right a:hover { color: #fff; }

/* ===== NAVBAR ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(235, 244, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--blue-mid);
  transition: var(--transition);
}
.navbar.scrolled {
  box-shadow: 0 4px 24px rgba(13, 59, 110, 0.10);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 28px;
}

.logo-link {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  min-height: 64px;
  min-width: 190px;
  padding: 0;
  gap: 2px;
  background: transparent;
  border: none;
  box-shadow: none;
}
.site-logo {
  width: auto;
  height: 74px;
  max-width: 180px;
  object-fit: contain;
  object-position: center;
  display: block;
  top: -2px;
  position: relative;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-main {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--blue-dark);
  letter-spacing: -0.02em;
}
.logo-sub {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.7rem;
  color: var(--blue-main);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-mid);
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--blue-dark); background: var(--blue-light); }
.nav-cta {
  background: var(--blue-main) !important;
  color: var(--white) !important;
  border-radius: 100px !important;
  padding: 10px 22px !important;
}
.nav-cta:hover { background: var(--blue-dark) !important; box-shadow: 0 4px 14px rgba(26,95,168,0.35); }
.nav-active { color: var(--blue-dark) !important; background: var(--blue-light) !important; border-radius: 8px; }

.menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  width: 40px;
  height: 40px;
}
.menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--blue-dark);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 16px 24px 20px;
  background: var(--blue-bg);
  border-top: 1px solid var(--blue-mid);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-dark);
  padding: 12px 0;
  border-bottom: 1px solid var(--blue-light);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--blue-main); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

/* Foto de fundo */
.hero-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 60%;
  background-repeat: no-repeat;
  transform: scale(1.04);
  transition: transform 8s ease;
}
.hero:hover .hero-img { transform: scale(1); }

/* Overlay degradê escuro azulado — leitura perfeita */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(8, 43, 82, 0.88) 0%,
    rgba(13, 59, 110, 0.75) 50%,
    rgba(8, 43, 82, 0.55) 100%
  );
}

/* Conteúdo principal do hero */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  padding-top: 40px;
  padding-bottom: 140px; /* espaço para a stats bar */
  width: 100%;
  animation: fadeUp 1s ease forwards;
}

.hero-tag {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.35);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 7px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
  backdrop-filter: blur(6px);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 24px;
  max-width: 760px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.hero-title em {
  font-style: italic;
  color: #7ECEF4;
}

.hero-desc {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 300;
  color: rgba(255,255,255,0.88);
  margin-bottom: 44px;
  max-width: 520px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Botão ghost branco para uso sobre foto */
.btn-ghost-white {
  display: inline-block;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 14px 32px;
  border-radius: 100px;
  border: 2px solid rgba(255,255,255,0.7);
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.03em;
}
.btn-ghost-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
  transform: translateY(-2px);
}

/* Stats bar — faixa branca colada na base do hero */
.hero-stats-bar {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 3;
  background: #fff;
  display: flex;
  align-items: stretch;
  box-shadow: 0 -4px 32px rgba(13,59,110,0.12);
}

.stat-item {
  flex: 1;
  padding: 28px 20px;
  text-align: center;
  transition: background 0.25s;
  cursor: default;
}
.stat-item:hover { background: var(--blue-bg); }

.stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--blue-main);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--text-light);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-divider {
  width: 1px;
  background: var(--blue-mid);
  align-self: stretch;
  margin: 16px 0;
}

/* ===== QUEM SOMOS ===== */
.quem-somos {
  padding: 100px 0;
  background: var(--white);
}

.qs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}

.qs-left h2 { margin-bottom: 20px; }
.qs-lead {
  font-size: 1.1rem;
  color: var(--text-dark);
  font-weight: 500;
  margin-bottom: 16px;
  line-height: 1.7;
}
.qs-left p { color: var(--text-mid); margin-bottom: 32px; }

.qs-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.pillar {
  background: var(--blue-bg);
  border: 1px solid var(--blue-mid);
  border-radius: var(--radius);
  padding: 24px 20px;
  transition: var(--transition);
}
.pillar:hover {
  border-color: var(--blue-main);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.pillar-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  background: linear-gradient(135deg, rgba(13,59,110,0.08), rgba(26,95,168,0.12));
  color: var(--blue-dark);
  border: 1px solid rgba(13,59,110,0.12);
}
.pillar-icon i {
  font-size: 1.4rem;
  line-height: 1;
}
.pillar h4 { color: var(--blue-dark); margin-bottom: 6px; font-size: 0.95rem; }
.pillar p { font-size: 0.85rem; color: var(--text-light); }

/* ===== INFRAESTRUTURA ===== */
.infra {
  padding: 100px 0;
  background: var(--blue-bg);
}

.infra-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.infra-card {
  background: var(--white);
  border: 1px solid var(--blue-mid);
  border-radius: var(--radius);
  padding: 40px 28px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.infra-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--blue-main);
  transform: scaleX(0);
  transition: var(--transition);
}
.infra-card:hover::before { transform: scaleX(1); }
.infra-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-main);
}
.infra-card-wide {
  grid-column: span 4;
  background: linear-gradient(135deg, var(--blue-main), var(--blue-dark));
  border-color: transparent;
  color: var(--white);
}
.infra-card-wide .infra-number { color: var(--white); font-size: 3rem; }
.infra-card-wide .infra-label { color: rgba(255,255,255,0.8); }
.infra-card-wide::before { background: rgba(255,255,255,0.3); }
.infra-card-copy {
  padding: 42px 36px;
  text-align: left;
}
.infra-card-copy p {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.45rem);
  font-weight: 800;
  line-height: 1.35;
  color: var(--white);
  max-width: 840px;
}

.infra-number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--blue-main);
  line-height: 1;
  margin-bottom: 12px;
}
.infra-label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-mid);
  letter-spacing: 0.02em;
}

/* ===== PRODUTOS ===== */
.produtos {
  padding: 100px 0;
  background: var(--white);
}

.produtos-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-bottom: 56px;
}

.produto-card {
  background: var(--blue-bg);
  border: 1px solid var(--blue-mid);
  border-radius: var(--radius);
  padding: 36px 20px;
  text-align: center;
  transition: var(--transition);
  cursor: default;
}
.produto-card:hover {
  background: var(--blue-main);
  border-color: var(--blue-main);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.produto-card:hover h4 { color: var(--white); }
.prod-icon { font-size: 2.2rem; margin-bottom: 14px; }
.produto-card h4 {
  font-size: 0.9rem;
  color: var(--blue-dark);
  transition: color 0.3s;
}

.produtos-cta {
  text-align: center;
  background: var(--blue-bg);
  border: 1px solid var(--blue-mid);
  border-radius: var(--radius);
  padding: 48px 40px;
}
.produtos-cta p {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--blue-dark);
  margin-bottom: 24px;
}

/* ===== QUALIDADE ===== */
.qualidade {
  padding: 100px 0;
  background: var(--blue-bg);
}

.qual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.qual-left h2 { margin-bottom: 20px; }
.qual-left p { color: var(--text-mid); margin-bottom: 32px; font-size: 1.05rem; }

.qual-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.qual-list li {
  font-weight: 500;
  color: var(--text-dark);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.qual-list li::before { content: none; }

.qual-right {
  display: flex;
  justify-content: center;
  align-items: center;
}

.qual-badge {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--blue-main), var(--blue-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 24px 64px rgba(26, 95, 168, 0.3);
}
.qual-badge::before {
  content: '';
  position: absolute;
  inset: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.2);
}
.qual-badge-inner { text-align: center; color: var(--white); }
.qual-year {
  font-family: var(--font-display);
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
}
.qual-years-text {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  opacity: 0.85;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* ===== PROPOSTA ===== */
.proposta {
  padding: 108px 0;
  background:
    radial-gradient(circle at top left, rgba(214, 235, 255, 0.78), transparent 32%),
    radial-gradient(circle at bottom right, rgba(26, 95, 168, 0.08), transparent 28%),
    var(--white);
}
.proposta-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: stretch;
}
.proposta-copy,
.proposta-flow {
  border: 1px solid rgba(13, 59, 110, 0.10);
  border-radius: 28px;
  padding: 44px 40px;
  box-shadow: 0 18px 50px rgba(13, 59, 110, 0.08);
}
.proposta-copy h2 { margin-bottom: 18px; }
.proposta-copy p {
  font-size: 1.05rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 28px;
  max-width: 640px;
}
.proposta-flow {
  background:
    linear-gradient(155deg, rgba(8, 43, 82, 0.98) 0%, rgba(13, 59, 110, 0.95) 45%, rgba(26, 95, 168, 0.98) 100%);
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.proposta-flow::before {
  content: '';
  position: absolute;
  inset: auto -18% -28% auto;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(126, 206, 244, 0.28) 0%, transparent 70%);
  pointer-events: none;
}
.proposta-flow::after {
  content: '';
  position: absolute;
  inset: 18px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  pointer-events: none;
}
.proposta-flow > * {
  position: relative;
  z-index: 1;
}
.proposta-flow-header { margin-bottom: 28px; }
.proposta-flow-label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.78);
  margin-bottom: 12px;
}
.proposta-flow-header h3 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.2vw, 2rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 14px;
  max-width: 12ch;
}
.proposta-flow-header p {
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.78);
  max-width: 520px;
}
.proposta-flow-steps {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.flow-step {
  width: 100%;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 18px;
  padding: 20px 22px;
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
}
.flow-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: rgba(255,255,255,0.18);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}
.flow-step-text {
  flex: 1;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.35;
  color: rgba(255,255,255,0.94);
}
.flow-step-arrow {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(255,255,255,0.14);
  color: rgba(255,255,255,0.94);
  font-size: 0.95rem;
}
.flow-step-arrow i {
  transform: translateY(1px);
}

/* ===== DIFERENCIAIS ===== */
.diferenciais {
  padding: 100px 0;
  background: var(--blue-deep);
  position: relative;
  overflow: hidden;
}
.diferenciais::after {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26,95,168,0.4) 0%, transparent 70%);
  pointer-events: none;
}
.diferenciais .section-tag {
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.85);
  border: 1px solid rgba(255,255,255,0.2);
}
.diferenciais .section-header h2 { color: #fff; }
.diferenciais .section-header p { color: rgba(255,255,255,0.6); }
.dif-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
  z-index: 1;
}
.dif-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 36px 24px;
  text-align: center;
  transition: var(--transition);
  backdrop-filter: blur(6px);
}
.dif-card:hover {
  background: rgba(255,255,255,0.11);
  border-color: rgba(255,255,255,0.26);
  transform: translateY(-4px);
}
.dif-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: 1px solid rgba(13,59,110,0.12);
}
.dif-icon i {
  font-size: 1.35rem;
  line-height: 1;
}
.dif-card:hover .dif-icon {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.2);
}
.dif-card:hover .dif-icon i {
  color: #fff;
}
.dif-title {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}
.dif-desc {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

/* ===== CTA STRIP ===== */
.cta-strip {
  padding: 80px 0;
  background: var(--blue-dark);
}
.cta-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-strip h3 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 700;
  color: var(--white);
  max-width: 600px;
  line-height: 1.4;
}

/* ===== CONTATO ===== */
.contato {
  padding: 100px 0;
  background: var(--white);
}

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.contato-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-icon { font-size: 1.5rem; flex-shrink: 0; margin-top: 2px; }
.contact-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 4px;
}
.contact-item a, .contact-item span {
  color: var(--text-dark);
  font-size: 0.95rem;
  line-height: 1.5;
  transition: color 0.2s;
}
.contact-item a:hover { color: var(--blue-main); }

/* Form */
.contato-form {
  background: var(--blue-bg);
  border: 1px solid var(--blue-mid);
  border-radius: var(--radius);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-mid);
  text-transform: uppercase;
}
.form-group input, .form-group textarea {
  background: var(--white);
  border: 1.5px solid var(--blue-mid);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-dark);
  transition: border-color 0.2s, box-shadow 0.2s;
  resize: none;
  outline: none;
}
.form-group input:focus, .form-group textarea:focus {
  border-color: var(--blue-main);
  box-shadow: 0 0 0 3px rgba(26,95,168,0.12);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-light); }

/* ===== FOOTER ===== */
.footer {
  background: var(--blue-deep);
  color: rgba(255,255,255,0.75);
  padding-top: 72px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 64px;
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 64px;
}

.logo-text-white .logo-main { color: var(--white); }
.logo-text-white .logo-sub { color: rgba(255,255,255,0.5); }

.footer-brand p {
  margin: 20px 0 24px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.65);
}
.footer-logo {
  display: block;
  width: auto;
  height: 48px;
  max-width: 220px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.75);
  transition: var(--transition);
}
.footer-social a:hover { background: var(--blue-main); color: var(--white); }

.footer-links h5, .footer-contact h5 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}
.footer-links ul, .footer-contact ul { display: flex; flex-direction: column; gap: 12px; }
.footer-links a, .footer-contact a, .footer-contact span {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
  transition: color 0.2s;
  line-height: 1.5;
}
.footer-links a:hover, .footer-contact a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 24px;
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}

/* ===== WHATSAPP FAB ===== */
.whatsapp-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, #25D366, #1F9F53);
  color: #fff;
  box-shadow: 0 14px 36px rgba(31, 159, 83, 0.35);
  z-index: 1200;
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
}
.whatsapp-fab i {
  font-size: 2rem;
  line-height: 1;
}
.whatsapp-fab:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 18px 42px rgba(31, 159, 83, 0.45);
  filter: brightness(1.03);
}
.whatsapp-fab:focus-visible {
  outline: 3px solid rgba(37, 211, 102, 0.35);
  outline-offset: 4px;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .infra-grid { grid-template-columns: repeat(2, 1fr); }
  .infra-card-wide { grid-column: span 2; }
  .produtos-grid { grid-template-columns: repeat(3, 1fr); }
  .qs-grid, .qual-grid { grid-template-columns: 1fr; gap: 48px; }
  .proposta-grid { grid-template-columns: 1fr; }
  .proposta-flow-header h3 { max-width: none; }
  .dif-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-brand { grid-column: span 2; }
}

@media (max-width: 768px) {
  .logo-link {
    min-height: 58px;
    min-width: 160px;
  }
  .site-logo { height: 32px; max-width: 150px; }
  .nav-links { display: none; }
  .menu-btn { display: flex; }
  .topbar-inner { flex-direction: column; gap: 4px; text-align: center; font-size: 0.72rem; }
  .hero-content { padding: 0 24px 180px; }
  .hero-stats-bar { flex-wrap: wrap; position: relative; }
  .stat-item { flex: 0 0 50%; border-bottom: 1px solid var(--blue-mid); }
  .stat-divider { display: none; }
  .infra-grid { grid-template-columns: 1fr 1fr; }
  .produtos-grid { grid-template-columns: repeat(2, 1fr); }
  .contato-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cta-strip-inner { flex-direction: column; align-items: flex-start; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand { grid-column: auto; }
  .footer-logo { height: 44px; max-width: 200px; }
  .qual-badge { width: 240px; height: 240px; }
  .qual-year { font-size: 3.5rem; }
  .qs-pillars { grid-template-columns: 1fr; }
  .qs-grid, .qual-grid { grid-template-columns: 1fr; gap: 48px; }
  .proposta { padding: 84px 0; }
  .proposta-copy, .proposta-flow { padding: 30px 24px; border-radius: 24px; }
  .flow-step { padding: 18px 18px; gap: 14px; }
  .flow-step-text { font-size: 0.95rem; }
  .flow-step-arrow { width: 40px; height: 40px; }
  .dif-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .logo-link {
    min-height: 54px;
    min-width: 150px;
  }
  .site-logo { height: 28px; max-width: 130px; }
  .stat-item { flex: 0 0 100%; }
  .produtos-grid { grid-template-columns: repeat(2, 1fr); }
  .infra-grid { grid-template-columns: 1fr; }
  .infra-card-wide { grid-column: auto; }
  .contato-form { padding: 24px 20px; }
  .hero-content { padding: 0 20px 200px; }
  .dif-grid { grid-template-columns: 1fr; }
  .footer-logo { height: 40px; max-width: 180px; }
  .whatsapp-fab {
    right: 16px;
    bottom: 16px;
    width: 54px;
    height: 54px;
  }
  .whatsapp-fab i { font-size: 1.8rem; }
}

/* ===== FORMULÁRIOS: honeypot anti-spam + feedback de envio ===== */
.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.form-feedback {
  margin: 0 0 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: var(--font-body);
}
.form-feedback[data-state="success"] {
  background: var(--green-light);
  color: var(--green-accent);
}
.form-feedback[data-state="error"] {
  background: #FBEAEA;
  color: var(--red-accent);
}